It was a Success

And I'm glad it's over!
Friday evening I had a dinner party for my son's future inlaws. I also included my future daughter-in-law's aunt and uncle. My son and his fiancée were also there.
I almost made a big mistake by not serving one of the three bottles of wine Aunt Bonnie brought. We had plenty of fine bottles of wine to serve with dinner which were opened and "breathing" on the dining room table. My son told me that Aunt Bonnie would take it as a huge insult, since she is an oldtime Yankee WASP (White Anglo Saxon Protestant). We switched the bottles immediately just before everyone entered the dining room.
I never heard of such a thing. Have you?

No idea. Sounds a bit too much.
I would never take as an insult if you serve me any of your own food or drinks, as long it tastes good.
And by the way it is your house and in my culture it is an insult to misbehave as a guest.

Thank you. Yes, we all learn something here everyday. Lol! It was a blast. Her mom just texted me and thanked me again. She said that we are united as a family. Our little family is growing by leaps and bounds.